[prof] export slide offset in profile log

src/log.h

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef V8_LOG_H_
 #define V8_LOG_H_
 
 #include <string>
 
 #include "src/allocation.h"
@@ skipping 254 matching lines @@
                                     int number, int bytes);
   void HeapSampleJSRetainersEvent(const char* constructor,
                                          const char* event);
   void HeapSampleJSProducerEvent(const char* constructor,
                                  Address* stack);
   void HeapSampleStats(const char* space, const char* kind,
                        intptr_t capacity, intptr_t used);
 
   void SharedLibraryEvent(const std::string& library_path,
                           uintptr_t start,
-                          uintptr_t end);
+                          uintptr_t end,
+                          uintptr_t slide);
 
   void CodeDeoptEvent(Code* code, Address pc, int fp_to_sp_delta);
   void CurrentTimeEvent();
 
   void TimerEvent(StartEnd se, const char* name);
 
   static void EnterExternal(Isolate* isolate);
   static void LeaveExternal(Isolate* isolate);
 
   static void DefaultEventLoggerSentinel(const char* name, int event) {}
@@ skipping 234 matching lines @@
 
   NameBuffer* name_buffer_;
 };
 
 
 }  // namespace internal
 }  // namespace v8
 
 
 #endif  // V8_LOG_H_